baber/WOPTO huggingface dataset:
Patent WO-2022032880-A1 (WO)
Inventor: LI WEIMING
IPC: A61B17/16
Filed: 2020-10-29
Abstract: A double-sided intervertebral curette, mainly comprising a sleeve body (1), a handle (2), a movable pressure block (3), a scraper connector (4), an ejector rod (5), an upper scraper (6) and a lower scraper (7). The scraper connector (4) is fixed at a front end of the sleeve body (1), the upper scraper (6) and the lower scraper (7) are hinged onto the scraper connector (4), the handle (2) is installed at a rear end of the sleeve body (1), the movable pressure block (3) is installed on the handle (2), the ejector rod (5) passes through the sleeve body (1), and the front end thereof is connected to the upper scraper (6) and lower scraper (7) by means of a connecting rod assembly, a rear part of the ejector rod (5) is connected to the movable pressure block (3) and can be reset under the action of a spring (10), the ejector rod (5) can be pushed by pressing the movable pressure block (3) so as to drive the connecting rod assembly to promote the matching upper scraper (6) and lower scraper (7) to perform opening and closing movements. In addition, cutting edges of the upper scraper (6) and the lower scraper (7) are tooth-shaped and have an arc similar to an end plate. The double-sided intervertebral curette can improve scraping efficiency while ensuring non-excessive ablation.
Patent WO-2021047688-A1 (WO)
Title: Nitazoxanide derivative and medical use thereof
Inventor: ZHONG BOHUA
IPC: A61K31/425
Filed: 2020-11-10
Abstract: The present invention relates to a nitazoxanide derivative having the structure shown in formula I, or a non-toxic pharmaceutically acceptable salt thereof, wherein R is H, CH 3 , Cl or F and is connected at any position on the benzene ring, and X is NO 2 , Cl or Br.
Patent WO-2022095096-A1 (WO)
Inventor: CUI DELIANG
IPC: G08B21/18
Filed: 2020-11-13
Abstract: 本发明涉及桥梁领域，具体是一种基于5G技术桥梁电子安全预警系统，包括电子安全预警装置和电子安全预警方法，电子预警装置包括桥墩、光伏太阳能板、激光测距仪、无线发射器、无线接收器、数据显示屏、摄像头、警示灯和限行杆，无线发射器通过无线电与无线接收器形成连接，无线接收器通过导电线与数据显示屏形成数据连接。电子安全预警方法包括以下步骤：S1.数据监测：通过激光测距仪进行对桥体发生的位移进行监测；S2.数据发生：激光测距仪监测的数据通过无线发射器发生给无线接收器。本发明的有益效果采用激光测距仪能够对桥梁发生的位移进行监测，便于监测人员实时了解桥梁的使用情况，提高桥梁管理部门对桥梁监管的工作效率和便利性。
Patent WO-2021179660-A1 (WO)
Inventor: WU ZHENHUA
IPC: G21D3/06
Filed: 2020-11-13
Abstract: A passive pulse cooling method and system for a nuclear power plant. The cooling method is executed when an accident of loss of all water supply or an accident of power loss of the whole plant superimposing loss of all water supply occurs. The method comprises an evaporator isolation step (S1), an evaporator function separation step (S2), a cooling evaporator pressure relief step (S3), a deaerator first-stage pressurization step (S4), a water supply pipeline opening step (S5), and a deaerator second-stage pressurization step (S6). When the accident of loss of all water supply or the accident of power loss of the whole plant superimposing loss of all water supply occurs, multiple evaporators of the nuclear power plant are subjected to function separation, the evaporators are divided into a power evaporator and a cooling evaporator, a pressure difference between high-pressure steam in a nuclear steam supply system and the cooling evaporator is used as water injection power, high-pressure steam of a steam pipeline and the power evaporator is used for pressurizing the deaerator, an atmospheric discharge valve of the cooling evaporator is opened for pressure reduction, and water in the deaerator is injected into the cooling evaporator in a passive mode by using the pressure difference, so that water injection of a steam generator is implemented.
Patent WO-2021179678-A1 (WO)
Title: 复合供电系统及其供电调控方法
Inventor: Dang Peiyu
IPC: H02J3/38
Filed: 2020-11-24
Abstract: 一种复合供电系统及其供电调控方法，所述复合供电系统包括光伏发电组件（1）、储能设备（2）、受控变流器（3）、用户侧负载设备（4）及神经网络控制器（7），所述受控变流器（3）被配置为将所述光伏发电组件（1）的电能并网到市电网网络、储存到所述储能设备（2）以及提供给所述用户侧负载设备（4），所述神经网络控制器（7）被配置为根据设置的神经网络模型对所述用户侧负载设备（4）的功率作息数据和所述光伏发电组件（1）的功率作息数据进行大数据分析并生成功率配给策略给所述受控变流器（3）执行，以使所述受控变流器（3）在不同的时段将所述光伏发电组件（1）产生的电能按照不同的比例并网到市电网络、储存到所述储能设备（2）及提供给所述用户侧负载设备（4）。可以实现光伏发电系统的实时最优功率输出。
Patent WO-2021189905-A1 (WO)
Inventor: LI QIANG
IPC: G06F11/10
Filed: 2020-11-27
Abstract: A distributed data retrieval method and apparatus, and an electronic device and a computer-readable storage medium, which relate to the field of data processing and blockchain technology. The method comprises: according to a data retrieval instruction input by a user, acquiring a position information set of element blocks related to the retrieval instruction (S1); retrieving the element blocks according to the position information set, and successively storing the element blocks in a pre-constructed list according to the response time of each element block until the number of element blocks stored in the list is equal to a pre-set value (S2); and perform, by using a pre-constructed erasure code, matrix processing on the element blocks stored in the pre-constructed list so as to obtain original data, and return the original data to the user (S3), wherein the element blocks can be stored in a blockchain node. The method aims at solving the problem of the overall retrieval speed being reduced caused by individual data blocks being called too slowly when distributed storage data is retrieved.
Patent WO-2021121190-A1 (WO)
Inventor: YAO ZHIFENG
IPC: B29C64/118
Filed: 2020-12-14
Abstract: Embodiments of systems and methods for treating a printed model are disclosed. The methods may include placing at least a portion of the printed model into a heat treatment medium. The methods may further include performing a heat treatment on the printed model based at least in part on the heat treatment medium. The heat treatment medium may provide a constraint force to prevent a deformation of the printed model during the heat treatment. And the methods may also include obtaining a printed object based at least in part on the heat treatment performed on the printed model.
Patent WO-2021135989-A1 (WO)
Title: Virtual business hall system, service processing method, electronic device and storage medium
Inventor: WANG JINGPING
IPC: G06F3/01
Filed: 2020-12-18
Abstract: The embodiments of the present application relate to the field of communications. Disclosed are a virtual business hall system, a service processing method, an electronic device and a storage medium. In the present application, the virtual business hall system comprises: a virtual reality (VR) client, and a VR background server in communication connection with the VR client, wherein the VR client is configured to send a service request to the VR background server, receive a response message, which is fed back by the VR background server, of the service request, and present a VR resource acquired according to the response message; and the VR background server is configured to acquire, according to the service request, indication information of the VR resource corresponding to the service request, carry the indication information in the response message, and send same to the VR client.
Patent WO-2022151139-A1 (WO)
Title: Downlink control information feedback
Inventor: ZHU CHENXI
IPC: H04W72/04
Filed: 2021-01-14
Abstract: Apparatuses, methods, and systems are disclosed for DCI feedback. One method (400) includes transmitting (402) DCI to a user equipment. The DCI comprises a transmission configuration indicator field, and the transmission configuration indicator field signals at least one common beam for transmissions on at least one channel, at least one reference signal resource, or a combination thereof. The method (400) includes receiving (404) a hybrid automatic repeat request codebook from the user equipment. The hybrid automatic repeat request codebook comprises a DCI feedback bit indicating whether the user equipment successfully received the DCI. The method (400) includes transmitting (406) or receiving on the at least one channel, the at least one reference signal resource, or the combination thereof in response to the DCI feedback bit indicating that the user equipment successfully received the downlink control information based on the transmission configuration indicator field signaled in the downlink control information.
Patent WO-2022155827-A1 (WO)
Inventor: HUANG KAI
IPC: G01B11/00
Filed: 2021-01-21
Abstract: 一种多通道光谱共焦测量系统，采用模块化设计，将整个系统分划分为光谱共焦探头、光纤转接卡模块和控制器模块三个模块；其中，光谱共焦探头可以为多个，光纤转接卡模块中可以含有多个光纤转接卡，且一个光谱共焦探头对应与一个光纤转接卡连接。三个模块中所含有的各个部件皆可独立进行替换，当其中任意一个部件出现故障需要更换时，仅需要对出现故障的部件进行更换，并重新标定，不需要对整个系统进行更换，因此大大提高了系统的可互换性和可维护性，降低了维护成本。还公开了一种多通道光谱共焦测量系统的测量方法。
Patent WO-2022160121-A1 (WO)
Title: Optical imaging lens, image capturing apparatus, and electronic device
Inventor: XU BIAO
IPC: G02B13/00
Filed: 2021-01-27
Abstract: An optical imaging lens (100), an image capturing apparatus (200), and an electronic device (300). The optical imaging lens (100) sequentially comprises, from an object side to an image side, along an optical axis (110): a first lens (L1); a second lens (L2) having positive refractive power, an object side surface (S3) of the second lens (L2) close to the optical axis (110) being a convex surface; an image side surface (S4) of the second lens (L2) close to the optical axis (110) being a convex surface; a third lens (L3); a fourth lens (L4); a fifth lens (L5); and a sixth lens (L6) having negative refractive power, an image side surface (S12) of the sixth lens (L6) close to the optical axis (110) being a concave surface. The optical imaging lens (100) satisfies the following relations: 100º < FOV < 106º; TTL/Imgh/cm < 1.3, wherein FOV is the maximum field of view angle of the optical imaging lens (100); TTL is the distance between an object side surface (S1) of the first lens (L1) and an image side surface (S15) of the optical imaging lens (100) on the optical axis (110); Imgh is half of the image height corresponding to the maximum FOV of the optical imaging lens (100).
Patent WO-2021155754-A1 (WO)
Title: Method and apparatus for removing tube wave interference from optical fiber acoustic wave sensing seismic data
Inventor: LI YANPENG
IPC: G01V1/48
Filed: 2021-01-28
Abstract: A method for removing tube wave interference from optical fiber acoustic wave sensing seismic data. The method comprises: acquiring seismic wave field data which contains tube wave interference and is collected by an optical fiber acoustic wave sensor; along the travel time of a tube wave, downwardly intercepting, on each seismic wave, waveform data of a preset time window length, and calculating the root-mean-square amplitude of the waveform data intercepted from each seismic wave and taking same as an amplitude normalization factor for each seismic wave; performing normalization processing on the amplitude value of each seismic wave at each time sampling point; performing trimmed-mean filtering processing, along the travel time of the tube wave, on the normalized amplitude value of each seismic wave at each time sampling point, so as to obtain a predicted amplitude value of the tube wave at each time sampling point; and according to this, performing tube wave interference removal processing on each seismic wave at each time sampling point, and finally performing inverse normalization processing so as to obtain seismic wave field data from which tube wave interference is removed. By means of the method, tube wave interference in optical fiber acoustic wave sensing seismic data is effectively suppressed. An apparatus for removing tube wave interference from optical fiber acoustic wave sensing seismic data, and a computer device and a computer-readable storage medium are further comprised.
Patent WO-2021164774-A1 (WO)
Title: Inner container structure and water-storage-type water heater
Inventor: XIN SENSEN
IPC: F24H9/20
Filed: 2021-02-20
Abstract: Disclosed are an inner container structure and a water-storage-type water heater. The inner container structure comprises a plurality of inner containers (10) and anti-corrosion members (20), wherein the plurality of inner containers (10) are configured to be in communication with each other; and the anti-corrosion members (20) are arranged in the at least two inner containers (10) and used for protecting the at least two inner containers (10) against corrosion.
Patent WO-2022178656-A1 (WO)
Title: Photovoltaic system, power supply system and insulation fault detection method
Inventor: LIN JIANFEI
IPC: G01R31/14
Filed: 2021-02-23
Abstract: Disclosed in the present application are a photovoltaic system, a power supply system and an insulation fault detection method. A positive output end and a negative output end of a first DC/DC circuit are respectively connected to a direct-current positive bus and a neutral bus; a positive output end and a negative output end of a second DC/DC circuit are respectively connected to a first input end and a second input end of a negative voltage circuit, and a first output end and a second output end of the negative voltage circuit are respectively used for connecting to the neutral bus and a direct-current negative bus; the negative output end of the second DC/DC circuit is used for connecting to the neutral bus; an insulation resistance measurement circuit is connected between a bus and the ground, and the bus comprises the direct-current positive bus, the neutral bus or the direct-current negative bus; the insulation resistance measurement circuit at least comprises a switch; the direct-current negative bus is connected to the neutral bus by means of an electrical element or a voltage source; and a controller obtains insulation resistance according to corresponding voltages to ground of the bus before and after the switch is closed, and determines, according to the insulation resistance, whether a photovoltaic system has an insulation fault, thereby performing protection in a timely manner.
Patent WO-2021170129-A1 (WO)
Title: 一种位姿确定方法以及相关设备
Inventor: GE JIANGE
IPC: G08G1/14
Filed: 2021-02-27
Abstract: 一种位姿确定方法，应用于拍照和图像处理领域，包括：获取目标图像，目标图像包括目标车位标记以及目标车位线；其中，目标车位标记对应的目标车位包括目标车位线（步骤301）；根据目标车位标记以及目标车位线确定位姿信息；其中，位姿信息表示终端拍摄目标图像时所对应的位姿（步骤302）。位姿确定方法可以根据目标车位标记以及目标车位线确定位姿信息，进而实现定位。
Patent WO-2021179924-A1 (WO)
Inventor: Bian Sucheng
IPC: H04W4/80
Filed: 2021-02-27
Abstract: The present application provides a Bluetooth device identifier display method and an electronic device. A link identifier corresponding to a Bluetooth device can be displayed in a highlighted manner, thereby reducing difficulty encountered by a user in searching for an identifier of a paired Bluetooth device. The method comprises: a first electronic device broadcasting a first Bluetooth packet, wherein the first Bluetooth packet comprises first indication information, and the first indication information is used to indicate that a first link identifier corresponding to the first electronic device is to be displayed in a highlighted manner; a second electronic device broadcasting a second Bluetooth packet; a third electronic device displaying a Bluetooth scanning interface, and scanning for Bluetooth packets; and in response to receipt of the first Bluetooth packet and the second Bluetooth packet, the third electronic device displaying the first link identifier and a second link identifier on the Bluetooth scanning interface, wherein the first link identifier corresponds to the first electronic device, and the second link identifier corresponds to the second electronic device.
Patent WO-2022198708-A1 (WO)
Inventor: ZHOU ZHENG
IPC: G02F1/13357
Filed: 2021-03-31
Abstract: L'invention concerne un système d'affichage (1000), qui comprend un module d'affichage (100), un composant de projection (200) et un composant de support de projection (300). Le composant de projection (200) est disposé sur le côté d'affichage d'un second panneau à cristaux liquides (17). Le composant de support de projection (300) est disposé sur le côté du composant de projection (200) à l'opposé du module d'affichage (100). Le composant de projection (200) est utilisé pour projeter une image d'affichage du second panneau à cristaux liquides (17) sur le composant de support de projection (300).
Patent WO-2022052471-A1 (WO)
Title: Bispecific fusion polypeptide compound
Inventor: WANG CUIQIN
IPC: A61K38/02
Filed: 2021-04-20
Abstract: Provided is a polypeptide compound which is X-ID-Y or Y-ID-X, wherein X is a calcium-sensing receptor agonist; ID is a disulfide bond or linker arm within molecules and links X and Y; and Y is a bone growth peptide receptor agonist or a bone marrow mesenchymal stem cell stimulator. Also provided are a pharmaceutical composition comprising the polypeptide compound and a use of the compound and pharmaceutical composition.
Patent WO-2022166033-A1 (WO)
Title: Electric vehicle, electric heater, and electric heating cavity assembly of electric heater
Inventor: XU JIAN
IPC: B60H1/22
Filed: 2021-05-18
Abstract: The present application discloses an electric vehicle, and a heating cavity assembly of an electric heater of the electric vehicle. The heating cavity assembly includes: an electric heating unit, located in a heating cavity and configured to convert electric energy into heat energy; a flow channel structure, located in a heat exchange cavity, configured to allow a heat transfer medium passing through the flow channel structure to receive heat energy from the electric heating unit and including a plurality of medium flow channels, wherein the plurality of medium flow channels extend in parallel to each other along respective extension track lines with a translation relationship.
Patent WO-2022205611-A1 (WO)
Inventor: WANG YUE
IPC: G06F16/583
Filed: 2021-06-02
Abstract: 本申请公开了一种图像匹配方法、装置、设备及存储介质。该方法包括：获取模板图像的模板特征点集和待搜索图像的目标特征点集，其中，特征点集包括显著角点和边缘特征点，所述特征点集包括所述模板特征点集和所述目标特征点集；根据所述模板图像对所述待搜索图像的每个像素点进行遍历，计算所述模板特征点集与所述模板图像区域对应的所述目标特征点集的目标相似度度量；根据所述目标相似度度量确定匹配特征点的位置，并在所述待搜索图像中显示所述匹配特征点。
Patent WO-2022257102-A1 (WO)
Title: Touch display panel
Inventor: YE JIAN
IPC: G06F3/041
Filed: 2021-06-11
Abstract: A touch display panel (100), comprising: a display panel (20); and a touch assembly (30), the touch assembly (30) having a first region (300a) and a second region (300b) provided corresponding to a display region (200a). The touch assembly (30) comprises: a plurality of first touch electrode lines (302), provided in the first region (300a); a plurality of touch electrodes (301), provided in the second region (300b); and a plurality of second touch electrode lines (303), provided in the second region (300b), the second touch electrode lines (303) being connected between the first touch electrode lines (302) and the touch electrodes (301). The structure facilitates narrow bezel design of the touch display panel (100).
Patent WO-2021259169-A1 (WO)
Title: 屏幕保护方法、装置、计算机设备和存储介质
Inventor: XU QIHENG
IPC: H04N21/442
Filed: 2021-06-18
Abstract: 一种屏幕保护方法、装置、计算机设备和存储介质。方法包括：确定当前显示界面上显示图像中的目标视图元素（202）；获取目标视图元素的亮度值（204）；当亮度值大于亮度阈值时，从分层配置信息库中获取与目标视图元素对应的亮度处理指令（206）；根据亮度处理指令对目标视图元素进行亮度处理，使目标视图元素的亮度值等于亮度处理指令对应的亮度值（208），方法能够准确定位显示图像中的亮度过高的视图。
Patent WO-2022007716-A1 (WO)
Inventor: Shi nanxiang
IPC: H04W24/02
Filed: 2021-07-02
Abstract: 一种移动性管理方法及设备，该方法包括：从地球同步轨道GEO定位卫星获取自身的第一位置；所述终端根据所述第一位置，查找第一通信历，确定所述终端的网络连接方式；在确定所述网络连接方式为NGSO卫星连接时，所述终端通过第一NGSO卫星接入至网络，并通过所述第一NGSO卫星向网络发送携带有所述第一位置的第一请求消息。
Patent WO-2022188316-A1 (WO)
Title: 触摸屏显示器的处理电路、数据处理方法和判断触摸事件的方法
Inventor: NG SI HERNG
IPC: G06F3/041
Filed: 2021-07-06
Abstract: 本申请公开了一种触摸屏显示器的处理电路和判断触摸事件的方法。所述方法包括：接收N个接收通道于所述触摸屏显示器处于亮屏状态时分别输出的N个第一通道数据，所述N个接收通道分别耦接于所述触摸屏显示器的N个感应通道(302)；针对每一接收通道，将所述接收通道对应的第一通道数据与所述触摸屏显示器处于灭屏状态时来自所述接收通道的参考数据相减(304)，以及将所述第一通道数据与所述参考数据两者相减的结果除以归一化因子，产生所述接收通道对应的归一化数据，所述归一化因子指示出所述接收通道受显示噪声干扰的程度(306)；以及根据所述N个接收通道分别对应的N个归一化数据，检测所述触摸事件(308)。所述方法能够提升高噪声场景下触摸检测的精确度。
Patent WO-2022142244-A1 (WO)
Inventor: SHI XIN
IPC: G01C15/00
Filed: 2021-07-06
Abstract: A device (100) for calibrating a laser level meter, comprising: a base platform (160) configured to support, at a first position, a laser level meter (110) to be mounted on the base platform; a laser detector (130) provided at a second position of the base platform (160) and configured to receive laser light (150); and an optical path extension device (120) provided at a third position between the laser level meter (110) and the laser detector (130) and configured to receive laser light (140) emitted by the laser level meter (110) and to regulate the laser light and then project same to the laser detector (130). By means of the optical path extension device (120), a physical distance between the laser level meter (110) and the laser detector (130) can be optically extended, and a technical effect that an optical path distance between the laser level meter (110) and the laser detector (130) is amplified can be simulated without changing the physical distance between the laser level meter (110) and the laser detector (130), so that the calibration of the laser level meter (110) can be realized according to the amplified optical path distance, thus improving calibration precision.
Patent WO-2022262035-A1 (WO)
Inventor: HUANG DONGCHEN
IPC: G02F1/1335
Filed: 2021-07-13
Abstract: L'invention concerne un écran d'affichage et un dispositif électronique. L'écran d'affichage comprend un corps d'écran (101), une couche de commande de lumière (1021), une première source de lumière (1022) et un capteur de lumière (103). Le corps d'écran (101) comprend une pluralité d'ouvertures situées dans une première région d'affichage (101a) et une seconde région d'affichage (101b). Une pluralité d'ouvertures situées dans la seconde région d'affichage (101b) sont pourvues de manière correspondante d'une pluralité de résists colorés (1062), et une pluralité d'ouvertures situées dans la première région d'affichage (101a) sont évidées. La couche de régulation de lumière (1021) comprend une couche optique pourvue d'un état trouble et d'un état transparent, et le capteur de lumière (103) est situé au-dessous de la couche optique et correspond au moins partiellement à la partie évidée.
Patent WO-2022022362-A1 (WO)
Inventor: WANG HUAYONG
IPC: G06F17/16
Filed: 2021-07-21
Abstract: A data processing method and device, and a storage medium, which relate to the technical field of communications. The method comprises: storing data in a matrix to be processed comprised in a received task request into an input register file (101); according to the dimension of the matrix and preset mapping information, determining a target processing instruction storage address corresponding to the matrix (102); according to the number of blocks of the matrix, configuring a computational resource in a resource pool, and determining inter-block parallel computing unit information (103); and sequentially reading a target processing instruction from the target processing instruction storage address, and, according to the target processing instruction and a computing unit corresponding to the inter-block parallel computing unit information, processing in parallel the data stored in the input register file (104).
Patent WO-2023004545-A1 (WO)
Inventor: LI HAITAO
IPC: H04W48/20
Filed: 2021-07-26
Abstract: Provided are a communication method and a communication apparatus. The method comprises: a terminal device receives indication information, the indication information being used for indicating M pieces of transmission power and N synchronization signal blocks (SSBs) transmitted using the M pieces of transmission power, M being an integer greater than 1, and N being an integer not less than M; the terminal device selects a target SSB from the SSBs according to the indication information; and the terminal device transmits a preamble on a physical random access channel (PRACH) resource corresponding to the target SSB. By means of the method in embodiments of the present application, the power consumption of a communication system can be reduced.